package com.bdqn.service;

import com.bdqn.pojo.User;

import java.util.List;

public interface IUserService {
    public User login(String usrName, String usrPassword);

    public User addUser(User user);

    public void deleteUser(Long usrId);

    public User updateUser(User user);

    public User getUser(Long usrId);

    public List<User> findAllUsers();


}
